> For the complete documentation index, see [llms.txt](https://www.multi-module.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.multi-module.org/other/donations.md).

# Donations

The MULTI-Module firmware is provided for free under the [GNU General Public License v3.0](/other/license.md).  

The developers do not receive any payment from any of the manufacturers of MULTI-Modules whose products use this firmware.

If you like this project and enjoy using it, please consider making a donation.  Donations are used to fund test hardware to develop and integrate more models.

Donations to the MULTI-Module project can be made via PayPal by clicking the link below.

{% embed url="<https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=VF2K9T23DRY56&lc=US&item_name=DIY%20Multiprotocol&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted>" %}

Every donation helps and is greatly appreciated, no matter the amount!